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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 | 8 |
9 #include "gl/GrGLInterface.h" | 9 #include "gl/GrGLInterface.h" |
10 #include "gl/GrGLAssembleInterface.h" | 10 #include "gl/GrGLAssembleInterface.h" |
| 11 #include "gl/GrGLUtil.h" |
11 | 12 |
12 #include <GL/glx.h> | 13 #include <GL/glx.h> |
13 | 14 |
| 15 #define GET_PROC(F) functions->f ## F = (GrGL ## F ## Proc) get(ctx, "gl" #F) |
| 16 #define GET_PROC_SUFFIX(F, S) functions->f ## F = (GrGL ## F ## Proc) get(ctx, "
gl" #F #S) |
| 17 #define GET_PROC_LOCAL(F) GrGL ## F ## Proc F = (GrGL ## F ## Proc) get(ctx, "gl
" #F) |
| 18 |
| 19 #define GET_LINKED GET_PROC |
| 20 #define GET_LINKED_SUFFIX GET_PROC_SUFFIX |
| 21 #define USE_LINKED 0 |
| 22 |
| 23 #include "gl/GrGLAssembleGLESInterface.h" |
| 24 |
14 static GrGLFuncPtr glx_get(void* ctx, const char name[]) { | 25 static GrGLFuncPtr glx_get(void* ctx, const char name[]) { |
15 SkASSERT(NULL == ctx); | 26 SkASSERT(NULL == ctx); |
16 SkASSERT(NULL != glXGetCurrentContext()); | 27 SkASSERT(NULL != glXGetCurrentContext()); |
17 return glXGetProcAddress(reinterpret_cast<const GLubyte*>(name)); | 28 return glXGetProcAddress(reinterpret_cast<const GLubyte*>(name)); |
18 } | 29 } |
19 | 30 |
20 const GrGLInterface* GrGLCreateNativeInterface() { | 31 const GrGLInterface* GrGLCreateNativeInterface() { |
21 if (NULL == glXGetCurrentContext()) { | 32 if (NULL == glXGetCurrentContext()) { |
22 return NULL; | 33 return NULL; |
23 } | 34 } |
24 return GrGLAssembleGLInterface(NULL, glx_get); | 35 |
| 36 const char* verStr = reinterpret_cast<const char*>(glGetString(GR_GL_VERSION
)); |
| 37 GrGLStandard standard = GrGLGetStandardInUseFromString(verStr); |
| 38 |
| 39 if (kGLES_GrGLStandard == standard) { |
| 40 return GrGLAssembleGLESInterface(NULL, glx_get); |
| 41 } else if (kGL_GrGLStandard == standard) { |
| 42 return GrGLAssembleGLInterface(NULL, glx_get); |
| 43 } |
| 44 return NULL; |
25 } | 45 } |
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